cairo is one of the historical centers of the arab world. we don't have a good reading on where these guys are going, the muslim brotherhood. i'm not sure they necessarily do. we don't know how much to take literally what they say and write. they've got their internal politics, the party, the government. there's issues between them and other forces in egypt. they came into government fairly narrowly. but they're clearly trying to deepen their base. so everyone's watching really closely what they're doing with the rewriting of egypt's constitution, how these people want to consolidate power. what they say in the middle east, it's one thing to win an election. that's the easy part. are they willing to lose an election, to set up a political dynamic where there's a level playing field? i don't think we know the answer. >> whenever we're talking israel and hamas, you have to think about iran and its role. some of the long-range missile sites they bombed yesterday in those 50 strikes had bombs supplied by iran. how do they figure into this whole